GSM Photoelectric Smoke Detector

GSM Photoelectric Smoke Detector

Specification
>5 groups auto dial phone number
>5 groups SMS phone number
>Detection methods: Optical Labyrinth
>Low power CMOS microprocessor
>With a manual test function
>GSM Frequency: 850/900/1800/1900MHz
>Build-in Ni-Hi battery (optional)
>ABS Plastic Material
TechnicalParameter
Model
WL-228G
Model type
GSM smoke detector
Power supply
100V-240V AC
Detection area
15-25m2
Installation height
1.7 to 2.5m(2.2m is proposed)
Sound level
≤85dB/m
Installation height
Below 6m
Standby current
≤10mA
Alarm current
≤20mA
Operating temperature
-10℃~ +55℃
Relative humidity
≤95% RH (non-condensing)
Unit size
145*140*45mm
Certification
Factory Image:
FAQ
Q1:Where is yourFactory? How can I visit your company?
A1: Our factory is located inShenzhen,Guangdong,China. We could pick you up from the hotel you live when you come to Shenzhen.
Q2:Warranty?
A2:Normally it’s one year, but it will be 2 yearsif you can be our agent
Q3:Can I get someSamples?Are your samples free or need cost?
A3:It can be free, but anyway we have to charge for the samples first, the sample charge can be returned after official order placed.
Q4:Could you please makeOEMfor us?
A4: Surely yes.OEM&ODM, any your customizedalarm systemwe can help you to design and put into product
Q5:Howlongcan Iget your samples?
A5: For samples, it will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express.
Q6:When can I get the price?
A6:Your inquiry related to our products or prices will be replied in 24hours.If you are very urgent to get the price, please call us by86-15219472236.
Q7:What's yourPayment method supported?
A7: We acceptT/T,WesternUnion, L/Cetc.
Q8:Shipping & Express
A8:1).If you have specifiedshipping agent, we will contact themandto deliver your goods.
2)If youdo not have specified shipping agent,we will delegate a credible one for you todeliver your goods.Goods could be delivered by air, by sea, by express (DHL, UPS, TNT or FEDEX).